Check if the provided wallet address was used in the Fonbnk system
"0xdfce2eff134a643953661ed8306145e8023d8f3f"
Address usage status
true
const response = await fetch('https://sandbox-api.fonbnk.com/api/util/check-address', { method: 'POST', headers: { "Content-Type": "application/json" }, body: JSON.stringify({}), }); const data = await response.json();
{ "used": true }